#2A5087#2A5087
#2A5087 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.2% C 0.101 H 257.8°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).
Color values
| HEX | #2A5087 |
|---|---|
| RGB | rgb(42, 80, 135) |
| HSL | hsl(215, 53%, 35%) |
| HSV | hsv(215, 69%, 53%) |
| CMYK | cmyk(68.9%, 40.7%, 0%, 47.1%) |
| CIE-LAB | lab(33.94, 5.64, -34.76) |
| CIE-LCH | lch(33.94, 35.21, 279.22°) |
| OKLab | oklab(43.2% -0.0215 -0.099) |
| OKLCH | oklch(43.2% 0.101 257.8) |
| XYZ | xyz(8.1951, 7.9780, 24.0250) |
| Luminance | 0.0798 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.47
Cobalt (survey)
#1E488F
ΔE00 2.98
Light Navy
#155084
ΔE00 3.07
Light Navy Blue
#2E5A88
ΔE00 3.79
Denim Blue
#3B5B92
ΔE00 4.03
Twilight Blue
#0A437A
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A5087 #87612A
analogous
#2A7E87 #2A5087 #332A87
triadic
#2A5087 #872A50 #50872A
tetradic
#2A5087 #872A7E #87612A #2A8733
square
#2A5087 #872A7E #87612A #2A8733
split-complementary
#2A5087 #87332A #7E872A
monochromatic
#0D192A #1B3458 #2A5087 #396CB6 #5E8CCD
Accessibility & contrast
On white
8.09
#2A5087 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#2A5087 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A5087
8.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A5087 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A5087 | 1.00 | 8.09 | 2.60 | 8.09 |
| #FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#375589
Deuteranopia (green-blind)
#294C86
Tritanopia (blue-blind)
#005D65
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2a5087; /* rgb */ color: rgb(42, 80, 135); /* oklch */ color: oklch(43.2% 0.101 257.8);
Tailwind
colors: {
custom: {
50: '#6e80aa',
500: '#2a5087',
950: '#000000',
},
}SCSS
$custom: #2a5087; $custom-light: #6e80aa; $custom-dark: #000000;
JSON
{
"hex": "#2a5087",
"rgb": {
"r": 42,
"g": 80,
"b": 135
},
"hsl": {
"h": 215.484,
"s": 52.542,
"l": 34.706
},
"oklch": {
"l": 0.43201,
"c": 0.10128,
"h": 257.8
},
"luminance": 0.07979
}Semantic roles & 50–950 ramp
primary
#2A5087
secondary
#B38F5A
accent
#A14CDC
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F